EKXJ251ELL181MM25S

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are a vital component of many electrical systems, having the capability to store a large amount of energy in a compact space. An aluminum electrolytic capacitor consists of a solid aluminum foil anode, an electrolytic paper dielectric and a metal cast seal. These capacitors have large capacitance values, making them ideal for applications such as filters, large-value capacitors, power supplies, and power conditioning. The EKXJ251ELL181MM25S aluminum electrolytic capacitors are ideal for high power applications.

Application Field

The EKXJ251ELL181MM25S aluminum electrolytic capacitors are mostly used for power applications such as in power conditioners, motor controllers, AC/DC converters, uninterruptible power supplies, and adjustable speed drives. The capacitors are also commonly used for frequency and filtering applications in tuned circuits, high sensitivity filters, and modulator applications.

Working Principle

Aluminum electrolytic capacitors work on the principle of storing electrical energy in the form of an electric field produced by a chemical reaction between the anode and cathode. When the capacitor is in use, a voltage is applied across its terminals, forming an electric field between the anode and cathode. The stored charge of the electric field causes the electrolyte to evaporate and create a film on the anode. The resulting film of electrolyte acts as an insulating barrier between the anode and cathode, providing an extremely high capacitance. The EKXJ251ELL181MM25S aluminum electrolytic capacitors are capable of storing a high voltage potential, making them ideal for powerful electrical applications.

Voltage Withstanding and Life Cycle

The performance characteristics of aluminum electrolytic capacitors depend on their size, and the types of electrolytes and dielectrics used. The EKXJ251ELL181MM25S aluminum electrolytic capacitors have a rated voltage of 250V, and are able to withstand a higher voltage on pulse or transient applications. Moreover, these capacitors have a rated temperature range of -55 to +105 degrees Celsius, making them suitable for use in harsh environmental conditions. In regards to life expectancy, the EKXJ251ELL181MM25S aluminum electrolytic capacitors typically last for more than 10,000 hours, making them very reliable for most applications.

Conclusion

The EKXJ251ELL181MM25S aluminum electrolytic capacitors are an ideal choice for power applications, frequency and filtering applications, and for use in harsh environmental conditions. Their high voltage potential and long life expectancy makes them ideal for many applications, with the quality and performance you would expect from quality aluminum electrolytic capacitors.